Reference Part Number: 

replacement for Firestone W01-358-8091
replacement for ContiTech 1110.5A-16P523, 64421
replacement for Goodyear 1R14093, 1R14-093, 1R14171, 1R14-171
replacement for Navistar 1R14-242
replacement for Hendrickson S20901, S-20901, S21784, S-21784, C20901, C-20901

Other parts number:
fit for Ridewell: 1000156
for Road Choice: AS8091
for Taurus 6398
for Triangle AS-8523
for TRP AS80910
for Meritor A2258P1576

Specification:

Top plate screw (nut) teeth: 2 X 3/8-16UNF
The screw center distance of the top cover plate: 140 mm / 5.5 inch
Screw (nut) teeth of the bottom cover plate: 1/2-13UNC
Air hole/air inlet: 1/4 NPT
Top plate diameter: 287mm / 11.3inch
Diameter of the bottom cover: 254mm / 10inch
Stroke: from 154mm/6.1inch to 482mm/9inch
Intern Jounce Bumper: Included
Quantity: 4 Pieces
Condition: Brand New
Material: Natural rubber
 

Features:

1、Highest leak test ratio: 100% Air Tightness Testing.
2、Tested over 4,000,000 times, most air springs are only tested 1,000,000 times.
3、Temperature Range ≥-40°F/≤158°F: Premium Natural Rubber Material.
4、Exceeds OEM requirements for 4.5-5.0 mm thick rubber.
5、12.9 grade high strength steel studs.
6、Withstand 2Mpa of air pressure before the rubber burst.
7、Careful evaluation of OEM specifications.
8、Strict quality control.
9、Sturdy & Durable Material.
10、Reduces Damage of Trailer, Cab And Truck Body.
11、Reduce driver discomfort and dangerous fatigue, improve driver safety.
12、Allow perfect load equalization between axles. Provide constant-level hauling.
13、Increase life of tires and brake linings.
14、Substantially reduce breakage and maintenance of other vehicle components.

Notice:

- These air suspension bags are aftermarket ones. They will replace the original air springs.

-Instruction is not included. Professional installation is recommended

-Contact us please for whatever we can help